#define PROGSVM_H
#include "pr_comp.h" // defs shared with qcc
-//#include "progdefs.h" // generated by program cdefs
-
-/*
-typedef union vm_eval_s
-{
- string_t string;
- float _float;
- float vector[3];
- func_t function;
- int ivector[3];
- int _int;
- int edict;
-} vm_eval_t;
-
-typedef struct vm_link_s
-{
- int entitynumber;
- struct link_s *prev, *next;
-} vm_link_t;
-
-#define ENTITYGRIDAREAS 16
-
-typedef struct vm_edict_engineprivate_s
-{
- // true if this edict is unused
- qboolean free;
- // sv.time when the object was freed (to prevent early reuse which could
- // mess up client interpolation or obscure severe QuakeC bugs)
- float freetime;
-
- // physics grid areas this edict is linked into
- link_t areagrid[ENTITYGRIDAREAS];
- // since the areagrid can have multiple references to one entity,
- // we should avoid extensive checking on entities already encountered
- int areagridmarknumber;
-
- // old entity protocol, not used
-#ifdef QUAKEENTITIES
- // baseline values
- entity_state_t baseline;
- // LordHavoc: previous frame
- entity_state_t deltabaseline;
-#endif
-
- // LordHavoc: gross hack to make floating items still work
- int suspendedinairflag;
- // used by PushMove to keep track of where objects were before they were
- // moved, in case they need to be moved back
- vec3_t moved_from;
- vec3_t moved_fromangles;
-}
-vm_edict_engineprivate_t;
-
-// the entire server entity structure
-// NOTE: keep this small! priv and v are dynamic but this struct is not!
-typedef struct vm_edict_s
-{
- // engine-private fields (stored in dynamically resized array)
- edict_engineprivate_t *e;
- // QuakeC fields (stored in dynamically resized array)
- entvars_t *v;
-}
-vm_edict_t;
-*/
-
-/*// LordHavoc: in an effort to eliminate time wasted on GetEdictFieldValue... see pr_edict.c for the functions which use these.
-extern int eval_gravity;
-extern int eval_button3;
-extern int eval_button4;
-extern int eval_button5;
-extern int eval_button6;
-extern int eval_button7;
-extern int eval_button8;
-extern int eval_glow_size;
-extern int eval_glow_trail;
-extern int eval_glow_color;
-extern int eval_items2;
-extern int eval_scale;
-extern int eval_alpha;
-extern int eval_renderamt; // HalfLife support
-extern int eval_rendermode; // HalfLife support
-extern int eval_fullbright;
-extern int eval_ammo_shells1;
-extern int eval_ammo_nails1;
-extern int eval_ammo_lava_nails;
-extern int eval_ammo_rockets1;
-extern int eval_ammo_multi_rockets;
-extern int eval_ammo_cells1;
-extern int eval_ammo_plasma;
-extern int eval_idealpitch;
-extern int eval_pitch_speed;
-extern int eval_viewmodelforclient;
-extern int eval_nodrawtoclient;
-extern int eval_exteriormodeltoclient;
-extern int eval_drawonlytoclient;
-extern int eval_ping;
-extern int eval_movement;
-extern int eval_pmodel;
-extern int eval_punchvector;
-extern int eval_viewzoom;
-extern int eval_clientcolors;
-extern int eval_tag_entity;
-extern int eval_tag_index;*/
+#include "progdefs.h" // generated by program cdefs
+#include "clprogdefs.h" // generated by program cdefs
typedef struct prvm_stack_s
{
int edict;
} prvm_eval_t;
-/*typedef struct prvm_link_s
+typedef struct prvm_required_field_s
{
- int entitynumber;
- struct link_s *prev, *next;
-} prvm_link_t;*/
+ int type;
+ const char *name;
+} prvm_required_field_t;
+
// AK: I dont call it engine private cause it doesnt really belongs to the engine
// it belongs to prvm.
//edict_engineprivate_t *e;
union
{
- prvm_edict_private_t *e;
- void *vp;
+ prvm_edict_private_t *required;
+ void *vp;
+ // FIXME: this server pointer really means world, not server
+ // (it is used by both server qc and client qc, but not menu qc)
+ edict_engineprivate_t *server;
// add other private structs as you desire
// new structs have to start with the elements of prvm_edit_private_t
// e.g. a new struct has to either look like this:
// vec3_t moved_fromangles;
// ... } server_edict_private_t;
// However, the first one should be preferred.
- } p;
+ } priv;
// QuakeC fields (stored in dynamically resized array)
- //entvars_t *v;
- void *v;
+ union
+ {
+ void *vp;
+ entvars_t *server;
+ cl_entvars_t *client;
+ } fields;
} prvm_edict_t;
-#define PRVM_GETEDICTFIELDVALUE(ed, fieldoffset) (fieldoffset ? (prvm_eval_t *)((qbyte *)ed->v + fieldoffset) : NULL)
-
-/*// this struct is the basic requirement for a qc prog
-typedef struct prvm_pr_globalvars_s
-{
- int pad[28];
-} prvm_pr_globalvars_t;
-*/
-/*
-extern mfunction_t *SV_PlayerPhysicsQC;
-extern mfunction_t *EndFrameQC;
-//KrimZon - SERVER COMMANDS IN QUAKEC
-extern mfunction_t *SV_ParseClientCommandQC;
-*/
-//============================================================================
-/*
-typedef struct prvm_builtin_mem_s
-{
- void (*init)(void);
- void (*deinit)(void);
-
- void *mem;
-} prvm_builtin_mem_t;
-*/
+#define PRVM_EDICTFIELDVALUE(ed, fieldoffset) (fieldoffset >= 0 ? (prvm_eval_t *)((int *)ed->fields.vp + fieldoffset) : NULL)
+#define PRVM_GLOBALFIELDVALUE(fieldoffset) (fieldoffset >= 0 ? (prvm_eval_t *)((int *)prog->globals.generic + fieldoffset) : NULL)
//============================================================================
-/*
-#define PRVM_FE_NEXTHINK 2
-#define PRVM_FE_THINK 4
-#define PRVM_FE_FRAME 8
-*/
-#define PRVM_FE_CLASSNAME 8
-#define PRVM_FE_CHAIN 4
#define PRVM_OP_STATE 1
-#define PRVM_MAX_STACK_DEPTH 256
-#define PRVM_LOCALSTACK_SIZE 2048
+#define PRVM_MAX_STACK_DEPTH 1024
+#define PRVM_LOCALSTACK_SIZE 16384
+
+#define PRVM_MAX_OPENFILES 256
+#define PRVM_MAX_OPENSEARCHES 128
typedef void (*prvm_builtin_t) (void);
+// NOTE: field offsets use -1 for NULL
+typedef struct prvm_prog_fieldoffsets_s
+{
+ // server and client use a lot of similar fields, so this is combined
+ int SendEntity; // ssqc
+ int Version; // ssqc
+ int alpha; // ssqc / csqc
+ int ammo_cells1; // ssqc - Dissolution of Eternity mission pack
+ int ammo_lava_nails; // ssqc - Dissolution of Eternity mission pack
+ int ammo_multi_rockets; // ssqc - Dissolution of Eternity mission pack
+ int ammo_nails1; // ssqc - Dissolution of Eternity mission pack
+ int ammo_plasma; // ssqc - Dissolution of Eternity mission pack
+ int ammo_rockets1; // ssqc - Dissolution of Eternity mission pack
+ int ammo_shells1; // ssqc - Dissolution of Eternity mission pack
+ int angles; // common - used by changeyaw/changepitch
+ int button3; // ssqc
+ int button4; // ssqc
+ int button5; // ssqc
+ int button6; // ssqc
+ int button7; // ssqc
+ int button8; // ssqc
+ int button9; // ssqc
+ int button10; // ssqc
+ int button11; // ssqc
+ int button12; // ssqc
+ int button13; // ssqc
+ int button14; // ssqc
+ int button15; // ssqc
+ int button16; // ssqc
+ int buttonchat; // ssqc
+ int buttonuse; // ssqc
+ int chain; // common - used by find builtins
+ int classname; // common
+ int clientcolors; // ssqc
+ int color; // ssqc
+ int colormod; // ssqc / csqc
+ int contentstransition; // ssqc
+ int cursor_active; // ssqc
+ int cursor_screen; // ssqc
+ int cursor_trace_endpos; // ssqc
+ int cursor_trace_ent; // ssqc
+ int cursor_trace_start; // ssqc
+ int customizeentityforclient; // ssqc
+ int dimension_hit; // ssqc / csqc
+ int dimension_solid; // ssqc / csqc
+ int dphitcontentsmask; // ssqc / csqc
+ int drawonlytoclient; // ssqc
+ int effects; // ssqc / csqc
+ int exteriormodeltoclient; // ssqc
+ int fatness; // ssqc / csqc
+ int forceshader; // csqc
+ int frame1time; // csqc
+ int frame2; // csqc
+ int frame2time; // csqc
+ int frame; // common - used by OP_STATE
+ int fullbright; // ssqc - Nehahra support
+ int glow_color; // ssqc
+ int glow_size; // ssqc
+ int glow_trail; // ssqc
+ int gravity; // ssqc
+ int groundentity; // ssqc / csqc
+ int hull; // ssqc / csqc
+ int ideal_yaw; // ssqc / csqc
+ int idealpitch; // ssqc / csqc
+ int items2; // ssqc
+ int lerpfrac; // csqc
+ int light_lev; // ssqc
+ int movement; // ssqc
+ int nextthink; // common - used by OP_STATE
+ int nodrawtoclient; // ssqc
+ int pflags; // ssqc
+ int ping; // ssqc
+ int pitch_speed; // ssqc / csqc
+ int playermodel; // ssqc
+ int playerskin; // ssqc
+ int pmodel; // ssqc
+ int punchvector; // ssqc
+ int renderamt; // ssqc - HalfLife support
+ int renderflags; // csqc
+ int rendermode; // ssqc - HalfLife support
+ int scale; // ssqc / csqc
+ int style; // ssqc
+ int tag_entity; // ssqc / csqc
+ int tag_index; // ssqc / csqc
+ int think; // common - used by OP_STATE
+ int viewmodelforclient; // ssqc
+ int viewzoom; // ssqc
+ int yaw_speed; // ssqc / csqc
+}
+prvm_prog_fieldoffsets_t;
+
+// NOTE: global offsets use -1 for NULL
+typedef struct prvm_prog_globaloffsets_s
+{
+ // server and client use a lot of similar globals, so this is combined
+ int SV_InitCmd; // ssqc
+ int self; // common
+ int time; // ssqc / csqc
+ int v_forward; // ssqc / csqc
+ int v_right; // ssqc / csqc
+ int v_up; // ssqc / csqc
+ int trace_allsolid; // ssqc / csqc
+ int trace_startsolid; // ssqc / csqc
+ int trace_fraction; // ssqc / csqc
+ int trace_inwater; // ssqc / csqc
+ int trace_inopen; // ssqc / csqc
+ int trace_endpos; // ssqc / csqc
+ int trace_plane_normal; // ssqc / csqc
+ int trace_plane_dist; // ssqc / csqc
+ int trace_ent; // ssqc / csqc
+ int trace_dphitcontents; // ssqc / csqc
+ int trace_dphitq3surfaceflags; // ssqc / csqc
+ int trace_dphittexturename; // ssqc / csqc
+ int trace_dpstartcontents; // ssqc / csqc
+}
+prvm_prog_globaloffsets_t;
+
+// these are initialized using PRVM_ED_FindFunction
+// NOTE: function offsets use 0 for NULL
+typedef struct prvm_prog_funcoffsets_s
+{
+ func_t CSQC_ConsoleCommand; // csqc
+ func_t CSQC_Ent_Remove; // csqc
+ func_t CSQC_Ent_Update; // csqc
+ func_t CSQC_Event; // csqc [515]: engine call this for its own needs so csqc can do some things according to what engine it's running on. example: to say about edicts increase, whatever...
+ func_t CSQC_Init; // csqc
+ func_t CSQC_InputEvent; // csqc
+ func_t CSQC_Parse_CenterPrint; // csqc
+ func_t CSQC_Parse_Print; // csqc
+ func_t CSQC_Parse_StuffCmd; // csqc
+ func_t CSQC_Parse_TempEntity; // csqc [515]: very helpfull when you want to create your own particles/decals/etc for effects that already exist
+ func_t CSQC_Shutdown; // csqc
+ func_t CSQC_UpdateView; // csqc
+ func_t EndFrame; // ssqc
+ func_t RestoreGame; // ssqc
+ func_t SV_ChangeTeam; // ssqc
+ func_t SV_ParseClientCommand; // ssqc
+ func_t SV_PlayerPhysics; // ssqc
+
+ // menu qc only uses some functions, nothing else
+ func_t m_display; // mqc
+ func_t m_draw; // mqc
+ func_t m_hide; // mqc
+ func_t m_init; // mqc
+ func_t m_keydown; // mqc
+ func_t m_keyup; // mqc
+ func_t m_shutdown; // mqc
+ func_t m_toggle; // mqc
+}
+prvm_prog_funcoffsets_t;
+
+// [INIT] variables flagged with this token can be initialized by 'you'
// NOTE: external code has to create and free the mempools but everything else is done by prvm !
-typedef struct vm_prog_s
+typedef struct prvm_prog_s
{
dprograms_t *progs;
mfunction_t *functions;
char *strings;
+ int stringssize;
ddef_t *fielddefs;
ddef_t *globaldefs;
dstatement_t *statements;
- //prvm_pr_globalvars_t*pr_global_struct;
- float *globals; // same as pr_global_struct
int edict_size; // in bytes
int edictareasize; // LordHavoc: in bytes (for bound checking)
+ int *statement_linenums; // NULL if not available
+
+ double *statement_profile; // only incremented if prvm_statementprofiling is on
+
+ union {
+ float *generic;
+ globalvars_t *server;
+ cl_globalvars_t *client;
+ } globals;
+
+ int maxknownstrings;
+ int numknownstrings;
+ // this is updated whenever a string is removed or added
+ // (simple optimization of the free string search)
+ int firstfreeknownstring;
+ const char **knownstrings;
+ unsigned char *knownstrings_freeable;
+ const char ***stringshash;
+
// all memory allocations related to this vm_prog (code, edicts, strings)
- mempool_t *progs_mempool;
+ mempool_t *progs_mempool; // [INIT]
- prvm_builtin_t *builtins;
- int numbuiltins;
+ prvm_builtin_t *builtins; // [INIT]
+ int numbuiltins; // [INIT]
int argc;
int localstack[PRVM_LOCALSTACK_SIZE];
int localstack_used;
- unsigned short crc;
+ unsigned short headercrc; // [INIT]
+
+ unsigned short filecrc;
//============================================================================
// until this point everything also exists (with the pr_ prefix) in the old vm
+ qfile_t *openfiles[PRVM_MAX_OPENFILES];
+ fssearch_t *opensearches[PRVM_MAX_OPENSEARCHES];
+
// copies of some vars that were former read from sv
int num_edicts;
- int max_edicts;
+ // number of edicts for which space has been (should be) allocated
+ int max_edicts; // [INIT]
+ // used instead of the constant MAX_EDICTS
+ int limit_edicts; // [INIT]
+
+ // number of reserved edicts (allocated from 1)
+ int reserved_edicts; // [INIT]
prvm_edict_t *edicts;
void *edictsfields;
void *edictprivate;
// size of the engine private struct
- int edictprivate_size;
+ int edictprivate_size; // [INIT]
- // has to be updated every frame - so the vm time is up-to-date
- // AK changed so time will point to the time field (if there is one) else it points to _time
- // actually should be double, but qc doesnt support it
- float *time;
- float _time;
+ prvm_prog_fieldoffsets_t fieldoffsets;
+ prvm_prog_globaloffsets_t globaloffsets;
+ prvm_prog_funcoffsets_t funcoffsets;
- // name of the prog, e.g. "Server", "Client" or "Menu" (used in for text output)
- char *name;
+ // allow writing to world entity fields, this is set by server init and
+ // cleared before first server frame
+ qboolean allowworldwrites;
+
+ // name of the prog, e.g. "Server", "Client" or "Menu" (used for text output)
+ char *name; // [INIT]
// flag - used to store general flags like PRVM_GE_SELF, etc.
int flag;
- char *extensionstring;
+ char *extensionstring; // [INIT]
+
+ qboolean loadintoworld; // [INIT]
// used to indicate whether a prog is loaded
qboolean loaded;
- // used instead of the constant MAX_EDICTS
- int limit_edicts;
-
// prvm_builtin_mem_t *mem_list;
-// now passes as parameter of PRVM_LoadProgs
+// now passed as parameter of PRVM_LoadProgs
// char **required_func;
// int numrequiredfunc;
//============================================================================
// function pointers
- void (*begin_increase_edicts)(void); // used by PRVM_MEM_Increase_Edicts
- void (*end_increase_edicts)(void);
+ void (*begin_increase_edicts)(void); // [INIT] used by PRVM_MEM_Increase_Edicts
+ void (*end_increase_edicts)(void); // [INIT]
- void (*init_edict)(int num); // used by PRVM_ED_ClearEdict
- void (*free_edict)(prvm_edict_t *ed); // used by PRVM_ED_Free
+ void (*init_edict)(prvm_edict_t *edict); // [INIT] used by PRVM_ED_ClearEdict
+ void (*free_edict)(prvm_edict_t *ed); // [INIT] used by PRVM_ED_Free
- void (*count_edicts)(void); // used by PRVM_ED_Count_f
+ void (*count_edicts)(void); // [INIT] used by PRVM_ED_Count_f
- qboolean (*load_edict)(prvm_edict_t *ent); // used by PRVM_ED_LoadFromFile
+ qboolean (*load_edict)(prvm_edict_t *ent); // [INIT] used by PRVM_ED_LoadFromFile
- void (*init_cmd)(void); // used by PRVM_InitProg
- void (*reset_cmd)(void); // used by PRVM_ResetProg
+ void (*init_cmd)(void); // [INIT] used by PRVM_InitProg
+ void (*reset_cmd)(void); // [INIT] used by PRVM_ResetProg
- void (*error_cmd)(void);
+ void (*error_cmd)(const char *format, ...) DP_FUNC_PRINTF(1); // [INIT]
} prvm_prog_t;
-
extern prvm_prog_t * prog;
#define PRVM_MAXPROGS 3
extern const int vm_cl_numbuiltins;
extern const int vm_m_numbuiltins;
-extern char * vm_sv_extensions;
-extern char * vm_cl_extensions;
+extern char * vm_sv_extensions; // client also uses this
extern char * vm_m_extensions;
void VM_SV_Cmd_Init(void);
void PRVM_Init (void);
void PRVM_ExecuteProgram (func_t fnum, const char *errormessage);
-void PRVM_LoadProgs (const char *filename, int numrequiredfunc, char **required_func);
+#define PRVM_Alloc(buffersize) _PRVM_Alloc(buffersize, __FILE__, __LINE__)
+#define PRVM_Free(buffer) _PRVM_Free(buffer, __FILE__, __LINE__)
+#define PRVM_FreeAll() _PRVM_FreeAll(__FILE__, __LINE__)
+void *_PRVM_Alloc (size_t buffersize, const char *filename, int fileline);
+void _PRVM_Free (void *buffer, const char *filename, int fileline);
+void _PRVM_FreeAll (const char *filename, int fileline);
+
+void PRVM_Profile (int maxfunctions, int mininstructions);
void PRVM_Profile_f (void);
+void PRVM_PrintFunction_f (void);
void PRVM_PrintState(void);
void PRVM_CrashAll (void);
void PRVM_Crash (void);
+ddef_t *PRVM_ED_FindField(const char *name);
+ddef_t *PRVM_ED_FindGlobal(const char *name);
+mfunction_t *PRVM_ED_FindFunction(const char *name);
+
+int PRVM_ED_FindFieldOffset(const char *name);
+int PRVM_ED_FindGlobalOffset(const char *name);
+func_t PRVM_ED_FindFunctionOffset(const char *name);
+#define PRVM_ED_FindFieldOffset_FromStruct(st, field) prog->fieldoffsets . field = ((int *)(&((st *)NULL)-> field ) - ((int *)NULL))
+#define PRVM_ED_FindGlobalOffset_FromStruct(st, field) prog->globaloffsets . field = ((int *)(&((st *)NULL)-> field ) - ((int *)NULL))
+
+void PRVM_MEM_IncreaseEdicts(void);
+
prvm_edict_t *PRVM_ED_Alloc (void);
void PRVM_ED_Free (prvm_edict_t *ed);
void PRVM_ED_ClearEdict (prvm_edict_t *e);
-char *PRVM_ED_NewString (const char *string);
-// returns a copy of the string allocated from the server's string heap
-
+void PRVM_PrintFunctionStatements (const char *name);
void PRVM_ED_Print(prvm_edict_t *ed);
void PRVM_ED_Write (qfile_t *f, prvm_edict_t *ed);
const char *PRVM_ED_ParseEdict (const char *data, prvm_edict_t *ent);
prvm_edict_t *PRVM_EDICT_NUM_ERROR(int n, char *filename, int fileline);
#define PRVM_EDICT_NUM(n) (((n) >= 0 && (n) < prog->max_edicts) ? prog->edicts + (n) : PRVM_EDICT_NUM_ERROR(n, __FILE__, __LINE__))
+#define PRVM_EDICT_NUM_UNSIGNED(n) (((n) < prog->max_edicts) ? prog->edicts + (n) : PRVM_EDICT_NUM_ERROR(n, __FILE__, __LINE__))
-//int NUM_FOR_EDICT_ERROR(edict_t *e);
+//int NUM_FOR_EDICT_ERROR(prvm_edict_t *e);
#define PRVM_NUM_FOR_EDICT(e) ((int)((prvm_edict_t *)(e) - prog->edicts))
-//int NUM_FOR_EDICT(edict_t *e);
+//int PRVM_NUM_FOR_EDICT(prvm_edict_t *e);
#define PRVM_NEXT_EDICT(e) ((e) + 1)
#define PRVM_EDICT_TO_PROG(e) (PRVM_NUM_FOR_EDICT(e))
-//int PRVM_EDICT_TO_PROG(edict_t *e);
+//int PRVM_EDICT_TO_PROG(prvm_edict_t *e);
#define PRVM_PROG_TO_EDICT(n) (PRVM_EDICT_NUM(n))
-//edict_t *PRVM_PROG_TO_EDICT(int n);
+//prvm_edict_t *PRVM_PROG_TO_EDICT(int n);
//============================================================================
-#define PRVM_G_FLOAT(o) (prog->globals[o])
-#define PRVM_G_INT(o) (*(int *)&prog->globals[o])
-#define PRVM_G_EDICT(o) (PRVM_PROG_TO_EDICT(*(int *)&prog->globals[o]))
+#define PRVM_G_FLOAT(o) (prog->globals.generic[o])
+#define PRVM_G_INT(o) (*(int *)&prog->globals.generic[o])
+#define PRVM_G_EDICT(o) (PRVM_PROG_TO_EDICT(*(int *)&prog->globals.generic[o]))
#define PRVM_G_EDICTNUM(o) PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(o))
-#define PRVM_G_VECTOR(o) (&prog->globals[o])
-#define PRVM_G_STRING(o) (PRVM_GetString(*(string_t *)&prog->globals[o]))
-//#define PRVM_G_FUNCTION(o) (*(func_t *)&prog->globals[o])
+#define PRVM_G_VECTOR(o) (&prog->globals.generic[o])
+#define PRVM_G_STRING(o) (PRVM_GetString(*(string_t *)&prog->globals.generic[o]))
+//#define PRVM_G_FUNCTION(o) (*(func_t *)&prog->globals.generic[o])
// FIXME: make these go away?
-#define PRVM_E_FLOAT(e,o) (((float*)e->v)[o])
-#define PRVM_E_INT(e,o) (((int*)e->v)[o])
-//#define PRVM_E_VECTOR(e,o) (&((float*)e->v)[o])
-#define PRVM_E_STRING(e,o) (PRVM_GetString(*(string_t *)&((float*)e->v)[o]))
+#define PRVM_E_FLOAT(e,o) (((float*)e->fields.vp)[o])
+#define PRVM_E_INT(e,o) (((int*)e->fields.vp)[o])
+//#define PRVM_E_VECTOR(e,o) (&((float*)e->fields.vp)[o])
+#define PRVM_E_STRING(e,o) (PRVM_GetString(*(string_t *)&((float*)e->fields.vp)[o]))
extern int prvm_type_size[8]; // for consistency : I think a goal of this sub-project is to
// make the new vm mostly independent from the old one, thus if it's necessary, I copy everything
void PRVM_ED_PrintEdicts_f (void);
void PRVM_ED_PrintNum (int ent);
-#define PRVM_GetString(num) (prog->strings + num)
-#define PRVM_SetString(s) ((s) != NULL ? (int) (s - prog->strings) : 0)
+const char *PRVM_GetString(int num);
+int PRVM_SetEngineString(const char *s);
+int PRVM_SetTempString(const char *s);
+int PRVM_AllocString(size_t bufferlength, char **pointer);
+void PRVM_FreeString(int num);
//============================================================================
#define PRVM_End prog = 0
#endif
-
//#define PRVM_SAFENAME
#ifndef PRVM_SAFENAME
- #define PRVM_NAME (prog->name)
+# define PRVM_NAME (prog->name)
#else
- #define PRVM_NAME (prog->name ? prog->name : "Unknown prog name")
+# define PRVM_NAME (prog->name ? prog->name : "Unknown prog name")
#endif
// helper macro to make function pointer calls easier
#define PRVM_GCALL(func) if(prog->func) prog->func
-#define PRVM_ERROR Host_Error
+#define PRVM_ERROR prog->error_cmd
// other prog handling functions
qboolean PRVM_SetProgFromString(const char *str);
-void PRVM_SetProg(int prognr);
+void PRVM_SetProg(int prognr);
-void PRVM_InitProg(int prognr);
-void PRVM_ResetProg(void);
+/*
+Initializing a vm:
+Call InitProg with the num
+Set up the fields marked with [INIT] in the prog struct
+Load a program with LoadProgs
+*/
+void PRVM_InitProg(int prognr);
+// LoadProgs expects to be called right after InitProg
+void PRVM_LoadProgs (const char *filename, int numrequiredfunc, char **required_func, int numrequiredfields, prvm_required_field_t *required_field, int numrequiredglobals, char **required_global);
+void PRVM_ResetProg(void);
qboolean PRVM_ProgLoaded(int prognr);
-int PRVM_GetProgNr(void);
+int PRVM_GetProgNr(void);
+void VM_Warning(const char *fmt, ...) DP_FUNC_PRINTF(1);
// TODO: fill in the params
//void PRVM_Create();
projects / xonotic / darkplaces.git / blobdiff